Identification of Long Noncoding RNAs in the Developing Endosperm of Maize.

Identification of Long Noncoding RNAs in the Developing Endosperm of Maize. Methods Mol Biol. 2019;1933:49-65 Authors: Kim E, Xiong Y, Kang BH, Sung S Abstract Maize endosperm consists of three distinct types of tissues, including the starchy endosperm (SE), the basal endosperm transfer cell layer (BETL), and the aleurone cell layer (AL). Compartmentalization of these tissues during endosperm differentiation makes the endosperm development an excellent model to study changes in gene expression during development. By utilizing cryo-dissection of developing endosperm, morphologically distinct samples can be obtained for transcriptome and epigenome analysis. Here, we describe methods for the isolation of tissues from developing maize endosperm and for the transcriptome analysis to identify novel long noncoding RNAs. The transcriptome data can be further analyzed to illustrate spatiotemporal changes in both coding and noncoding transcripts during the endosperm development. PMID: 30945178 [PubMed - indexed for MEDLINE]
Source: Mol Biol Cell - Category: Molecular Biology Authors: Tags: Methods Mol Biol Source Type: research